Ticker: ISTB CUSIP: 46432F859 Class: CORE 1 5 YR USD
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 57,223 | $2,790 | — | — |
| Q3 2025 | 52,336 | $2,556 | — | — |
| Q2 2025 | 47,928 | $2,332 | — | — |
| Q1 2025 | 45,486 | $2,199 | — | — |
| Q4 2024 | 42,320 | $2,022 | — | — |
| Q3 2024 | 41,792 | $2,034 | — | — |
| Q2 2024 | 42,955 | $2,034 | — | — |
| Q1 2024 | 44,522 | $2,112 | — | — |
| Q4 2023 | 43,899 | $2,088 | — | — |
| Q3 2023 | 38,301 | $1,776 | — | — |
| Q2 2023 | 41,864 | $1,952 | — | — |
| Q1 2023 | 44,210 | $2,084 | — | — |
| Q4 2022 | 34,437 | $1,599 | — | — |
| Q3 2022 | 38,915 | $1,794 | — | — |
| Q2 2022 | 47,286 | $2,241 | — | — |
| Q1 2022 | 57,448 | $2,784 | — | — |
| Q4 2021 | 57,736 | $2,853 | — | — |
| Q3 2021 | 54,422 | $2,779 | — | — |
| Q2 2021 | 44,805 | $2,298 | — | — |
| Q1 2021 | 5,490 | $282 | — | — |